About: http://webisa.webdatacommons.org/57885829

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	FIG. 16 is a portion of a preferred embodiment of the pointing device showing the channels for the index and middle fingers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com